For the Inventor, By the Inventor

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Tel Aviv, Israel

Polygreen Ltd

USPTO Granted Patents = 4

EPO Patents = 3

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Mircea Bucevschi (4 out of 9 patents)

Shai Shahal (4 out of 4 patents)

Zvi Meiri (3 out of 3 patents)

4. Zwika Meiri (1 out of 1 patent)

5. Peter Teplitzky (0 patent)

6. Uri Ash (0 patent)

4 patents: Sort by Forward Citations

1. 12734270 - Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer (2026-09-15),

2. 12533657 - Liquid polymer solution for treating nonwoven webs (2026-01-27),

3. 12129419 - Polymeric composition for use as soil conditioner with improved water absorbency during watering of the agricultural crops (2024-10-29),

4. 12128144 - Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer (2024-10-29),

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USPTO Data Jan 1 1976 - Sep 15 2026

4 Patents

#259 in Tel Aviv

#1,409 in Israel

Tel Aviv, Israel

Polygreen Ltd

Forward Citations = 0

4 inventors:

Mircea Bucevschi (4 out of 9 patents)

Shai Shahal (4 out of 4 patents)

Zvi Meiri (3 out of 3 patents)

4. Zwika Meiri (1 out of 1 patent)

5. Peter Teplitzky (0 patent)

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